^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * flexcop-common.h - common header file for device-specific source files
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * see flexcop.c for copyright information
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #ifndef __FLEXCOP_COMMON_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #define __FLEXCOP_COMMON_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/pci.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/mutex.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include "flexcop-reg.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <media/dmxdev.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <media/dvb_demux.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <media/dvb_net.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <media/dvb_frontend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define FC_MAX_FEED 256
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #ifndef FC_LOG_PREFIX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #warning please define a log prefix for your file, using a default one
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define FC_LOG_PREFIX "b2c2-undef"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) /* Steal from usb.h */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #undef err
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define err(format, arg...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #undef info
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define info(format, arg...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #undef warn
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define warn(format, arg...) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) struct flexcop_dma {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) struct pci_dev *pdev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) u8 *cpu_addr0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) dma_addr_t dma_addr0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) u8 *cpu_addr1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) dma_addr_t dma_addr1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) u32 size; /* size of each address in bytes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) struct flexcop_i2c_adapter {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) struct flexcop_device *fc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) struct i2c_adapter i2c_adap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) u8 no_base_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) flexcop_i2c_port_t port;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) /* Control structure for data definitions that are common to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) * the B2C2-based PCI and USB devices.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) struct flexcop_device {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) /* general */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) struct device *dev; /* for firmware_class */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) #define FC_STATE_DVB_INIT 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) #define FC_STATE_I2C_INIT 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define FC_STATE_FE_INIT 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) int init_state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) /* device information */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) int has_32_hw_pid_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) flexcop_revision_t rev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) flexcop_device_type_t dev_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) flexcop_bus_t bus_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) /* dvb stuff */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) struct dvb_adapter dvb_adapter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) struct dvb_frontend *fe;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) struct dvb_net dvbnet;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) struct dvb_demux demux;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) struct dmxdev dmxdev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) struct dmx_frontend hw_frontend;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) struct dmx_frontend mem_frontend;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) int (*fe_sleep) (struct dvb_frontend *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) struct flexcop_i2c_adapter fc_i2c_adap[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) struct mutex i2c_mutex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) struct module *owner;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) /* options and status */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) int extra_feedcount;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) int feedcount;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) int pid_filtering;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) int fullts_streaming_state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) int skip_6_hw_pid_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) /* bus specific callbacks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) flexcop_ibi_register);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) int (*write_ibi_reg) (struct flexcop_device *,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) flexcop_ibi_register, flexcop_ibi_value);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) int (*i2c_request) (struct flexcop_i2c_adapter *,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) int (*stream_control) (struct flexcop_device *, int);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) int (*get_mac_addr) (struct flexcop_device *fc, int extended);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) void *bus_specific;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) /* exported prototypes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) /* from flexcop.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) void flexcop_device_kfree(struct flexcop_device *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) int flexcop_device_initialize(struct flexcop_device *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) void flexcop_device_exit(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) void flexcop_reset_block_300(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) /* from flexcop-dma.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) int flexcop_dma_allocate(struct pci_dev *pdev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) struct flexcop_dma *dma, u32 size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) void flexcop_dma_free(struct flexcop_dma *dma);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) int flexcop_dma_control_timer_irq(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) flexcop_dma_index_t no, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) int flexcop_dma_control_size_irq(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) flexcop_dma_index_t no, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) flexcop_dma_index_t dma_idx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) int flexcop_dma_xfer_control(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) int flexcop_dma_config_timer(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) flexcop_dma_index_t dma_idx, u8 cycles);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) /* from flexcop-eeprom.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) /* the PCI part uses this call to get the MAC address, the USB part has its own */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) /* from flexcop-i2c.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) /* the PCI part uses this a i2c_request callback, whereas the usb part has its own
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) * one. We have it in flexcop-i2c.c, because it is going via the actual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) * I2C-channel of the flexcop.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) u8 chipaddr, u8 addr, u8 *buf, u16 len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) /* from flexcop-sram.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) flexcop_sram_dest_target_t target);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) void flexcop_sram_ctrl(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) int usb_wan, int sramdma, int maximumfill);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) /* global prototypes for the flexcop-chip */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) /* from flexcop-fe-tuner.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) int flexcop_frontend_init(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) void flexcop_frontend_exit(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) /* from flexcop-i2c.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) int flexcop_i2c_init(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) void flexcop_i2c_exit(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) /* from flexcop-sram.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) int flexcop_sram_init(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) /* from flexcop-misc.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) void flexcop_determine_revision(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) void flexcop_device_name(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) const char *prefix, const char *suffix);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) void flexcop_dump_reg(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) flexcop_ibi_register reg, int num);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) /* from flexcop-hw-filter.c */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) int flexcop_pid_feed_control(struct flexcop_device *fc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) struct dvb_demux_feed *dvbdmxfeed, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) void flexcop_hw_filter_init(struct flexcop_device *fc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) #endif
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags